zoos argumentative essay

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Modern Zoos Are Not Worth the Moral Cost

  Credit... Photographs by Peter Fisher for The New York Times

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By Emma Marris

Ms. Marris is an environmental writer and the author of the forthcoming book “Wild Souls: Freedom and Flourishing in the Non-Human World.”

• June 11, 2021

After being captives of the pandemic for more than a year, we have begun experiencing the pleasures of simple outings: dining al fresco, shopping with a friend, taking a stroll through the zoo. As we snap a selfie by the sea lions for the first time in so long, it seems worth asking, after our collective ordeal, whether our pleasure in seeing wild animals up close is worth the price of their captivity.

Throughout history, men have accumulated large and fierce animals to advertise their might and prestige. Power-mad men from Henry III to Saddam Hussein’s son Uday to the drug kingpin Pablo Escobar to Charlemagne all tried to underscore their strength by keeping terrifying beasts captive. William Randolph Hearst created his own private zoo with lions, tigers, leopards and more at Hearst Castle. It is these boastful collections of animals, these autocratic menageries, from which the modern zoo, with its didactic plaques and $15 hot dogs, springs.

The forerunners of the modern zoo, open to the public and grounded in science, took shape in the 19th century. Public zoos sprang up across Europe, many modeled on the London Zoo in Regent’s Park. Ostensibly places for genteel amusement and edification, zoos expanded beyond big and fearsome animals to include reptile houses, aviaries and insectariums. Living collections were often presented in taxonomic order, with various species of the same family grouped together, for comparative study.

The first zoos housed animals behind metal bars in spartan cages. But relatively early in their evolution, a German exotic animal importer named Carl Hagenbeck changed the way wild animals were exhibited. In his Animal Park, which opened in 1907 in Hamburg, he designed cages that didn’t look like cages, using moats and artfully arranged rock walls to invisibly pen animals. By designing these enclosures so that many animals could be seen at once, without any bars or walls in the visitors’ lines of sight, he created an immersive panorama, in which the fact of captivity was supplanted by the illusion of being in nature.

Mr. Hagenbeck’s model was widely influential. Increasingly, animals were presented with the distasteful fact of their imprisonment visually elided. Zoos shifted just slightly from overt demonstrations of mastery over beasts to a narrative of benevolent protection of individual animals. From there, it was an easy leap to protecting animal species.

The “educational day out” model of zoos endured until the late 20th century, when zoos began actively rebranding themselves as serious contributors to conservation. Zoo animals, this new narrative went, function as backup populations for wild animals under threat, as well as “ambassadors” for their species, teaching humans and motivating them to care about wildlife. This conservation focus “ must be a key component ” for institutions that want to be accredited by the Association of Zoos and Aquariums, a nonprofit organization that sets standards and policies for facilities in the United States and 12 other countries.

This is the image of the zoo I grew up with: the unambiguously good civic institution that lovingly cared for animals both on its grounds and, somehow, vaguely, in their wild habitats. A few zoos are famous for their conservation work. Four of the zoos and the aquarium in New York City, for instance, are managed by the Wildlife Conservation Society, which is involved in conservation efforts around the world. But this is not the norm.

While researching my book on the ethics of human interactions with wild species, “Wild Souls,” I examined how, exactly, zoos contribute to the conservation of wild animals.

A.Z.A. facilities report spending approximately $231 million annually on conservation projects. For comparison, in 2018, they spent $4.9 billion on operations and construction. I find one statistic particularly telling about their priorities: A 2018 analysis of the scientific papers produced by association members between 1993 and 2013 showed that just about 7 percent of them annually were classified as being about “biodiversity conservation.”

Zoos accredited by the A.Z.A. or the European Association of Zoos and Aquaria have studbooks and genetic pedigrees and carefully breed their animals as if they might be called upon at any moment to release them, like Noah throwing open the doors to the ark, into a waiting wild habitat. But that day of release never quite seems to come.

There are a few exceptions. The Arabian oryx, an antelope native to the Arabian Peninsula, went extinct in the wild in the 1970s and then was reintroduced into the wild from zoo populations. The California condor breeding program, which almost certainly saved the species from extinction, includes five zoos as active partners. Black-footed ferrets and red wolves in the United States and golden lion tamarins in Brazil — all endangered, as well — have been bred at zoos for reintroduction into the wild. An estimated 20 red wolves are all that remain in the wild.

The A.Z.A. says that its members host “more than 50 reintroduction programs for species listed as threatened or endangered under the Endangered Species Act.” Nevertheless, a vast majority of zoo animals (there are 800,000 animals of 6,000 species in the A.Z.A.’s zoos alone ) will spend their whole lives in captivity, either dying of old age after a lifetime of display or by being culled as “surplus.”

The practice of killing “surplus” animals is kept quiet by zoos, but it happens, especially in Europe. In 2014, the director of the E.A.Z.A. at the time estimated that between 3,000 and 5,000 animals are euthanized in European zoos each year. (The culling of mammals specifically in E.A.Z.A. zoos is “usually not more than 200 animals per year,” the organization said.) Early in the pandemic, the Neumünster Zoo in northern Germany coolly announced an emergency plan to cope with lost revenue by feeding some animals to other animals, compressing the food chain at the zoo like an accordion, until in the worst-case scenario, only Vitus, a polar bear, would be left standing. The A.Z.A.’s policies allow for the euthanasia of animals, but the president of the association, Dan Ashe, told me, “it’s very rarely employed” by his member institutions.

Mr. Ashe, a former director of the U.S. Fish and Wildlife Service, suggested that learning how to breed animals contributes to conservation in the long term, even if very few animals are being released now. A day may come, he said, when we need to breed elephants or tigers or polar bears in captivity to save them from extinction. “If you don’t have people that know how to care for them, know how to breed them successfully, know how to keep them in environments where their social and psychological needs can be met, then you won’t be able to do that,” he said.

The other argument zoos commonly make is that they educate the public about animals and develop in people a conservation ethic. Having seen a majestic leopard in the zoo, the visitor becomes more willing to pay for its conservation or vote for policies that will preserve it in the wild. What Mr. Ashe wants visitors to experience when they look at the animals is a “sense of empathy for the individual animal, as well as the wild populations of that animal.”

I do not doubt that some people had their passion for a particular species, or wildlife in general, sparked by zoo experiences. I’ve heard and read some of their stories. I once overheard two schoolchildren at the Smithsonian’s National Zoo in Washington confess to each other that they had assumed that elephants were mythical animals like unicorns before seeing them in the flesh. I remember well the awe and joy on their faces, 15 years later. I’d like to think these kids, now in their early 20s, are working for a conservation organization somewhere. But there’s no unambiguous evidence that zoos are making visitors care more about conservation or take any action to support it. After all, more than 700 million people visit zoos and aquariums worldwide every year, and biodiversity is still in decline.

In a 2011 study , researchers quizzed visitors at the Cleveland, Bronx, Prospect Park and Central Park zoos about their level of environmental concern and what they thought about the animals. Those who reported “a sense of connection to the animals at the zoo” also correlated positively with general environmental concern. On the other hand, the researchers reported, “there were no significant differences in survey responses before entering an exhibit compared with those obtained as visitors were exiting.”

A 2008 study of 206 zoo visitors by some members of the same team showed that while 42 percent said that the “main purpose” of the zoo was “to teach visitors about animals and conservation,” 66 percent said that their primary reason for going was “to have an outing with friends or family,” and just 12 percent said their intention was “to learn about animals.”

The researchers also spied on hundreds of visitors’ conversations at the Bronx Zoo, the Brookfield Zoo outside Chicago and the Cleveland Metroparks Zoo. They found that only 27 percent of people bothered to read the signs at exhibits. More than 6,000 comments made by the visitors were recorded, nearly half of which were “purely descriptive statements that asserted a fact about the exhibit or the animal.” The researchers wrote , “In all the statements collected, no one volunteered information that would lead us to believe that they had an intention to advocate for protection of the animal or an intention to change their own behavior.”

People don’t go to zoos to learn about the biodiversity crisis or how they can help. They go to get out of the house, to get their children some fresh air, to see interesting animals. They go for the same reason people went to zoos in the 19th century: to be entertained.

A fine day out with the family might itself be justification enough for the existence of zoos if the zoo animals are all happy to be there. Alas, there’s plenty of heartbreaking evidence that many are not.

In many modern zoos, animals are well cared for, healthy and probably, for many species, content. Zookeepers are not mustache-twirling villains. They are kind people, bonded to their charges and immersed in the culture of the zoo, in which they are the good guys.

But many animals clearly show us that they do not enjoy captivity. When confined they rock, pull their hair and engage in other tics. Captive tigers pace back and forth, and in a 2014 study, researchers found that “the time devoted to pacing by a species in captivity is best predicted by the daily distances traveled in nature by the wild specimens.” It is almost as if they feel driven to patrol their territory, to hunt, to move, to walk a certain number of steps, as if they have a Fitbit in their brains.

The researchers divided the odd behaviors of captive animals into two categories: “impulsive/compulsive behaviors,” including coprophagy (eating feces), regurgitation, self-biting and mutilation, exaggerated aggressiveness and infanticide, and “stereotypies,” which are endlessly repeated movements. Elephants bob their heads over and over. Chimps pull out their own hair. Giraffes endlessly flick their tongues. Bears and cats pace. Some studies have shown that as many as 80 percent of zoo carnivores, 64 percent of zoo chimps and 85 percent of zoo elephants have displayed compulsive behaviors or stereotypies.

Elephants are particularly unhappy in zoos, given their great size, social nature and cognitive complexity. Many suffer from arthritis and other joint problems from standing on hard surfaces; elephants kept alone become desperately lonely; and all zoo elephants suffer mentally from being cooped up in tiny yards while their free-ranging cousins walk up to 50 miles a day. Zoo elephants tend to die young. At least 20 zoos in the United States have already ended their elephant exhibits in part because of ethical concerns about keeping the species captive.

Many zoos use Prozac and other psychoactive drugs on at least some of their animals to deal with the mental effects of captivity. The Los Angeles Zoo has used Celexa, an antidepressant, to control aggression in one of its chimps. Gus, a polar bear at the Central Park Zoo, was given Prozac as part of an attempt to stop him from swimming endless figure-eight laps in his tiny pool. The Toledo Zoo has dosed zebras and wildebeest with the antipsychotic haloperidol to keep them calm and has put an orangutan on Prozac. When a female gorilla named Johari kept fighting off the male she was placed with, the zoo dosed her with Prozac until she allowed him to mate with her. A 2000 survey of U.S. and Canadian zoos found that nearly half of respondents were giving their gorillas Haldol, Valium or another psychopharmaceutical drug.

Some zoo animals try to escape. Jason Hribal’s 2010 book, “Fear of the Animal Planet,” chronicles dozens of attempts. Elephants figure prominently in his book, in part because they are so big that when they escape it generally makes the news.

Mr. Hribal documented many stories of elephants making a run for it — in one case repairing to a nearby woods with a pond for a mud bath. He also found many examples of zoo elephants hurting or killing their keepers and evidence that zoos routinely downplayed or even lied about those incidents.

Elephants aren’t the only species that try to flee a zoo life. Tatiana the tiger, kept in the San Francisco Zoo, snapped one day in 2007 after three teenage boys had been taunting her. She somehow got over the 12-foot wall surrounding her 1,000-square-foot enclosure and attacked one of the teenagers, killing him. The others ran, and she pursued them, ignoring all other humans in her path. When she caught up with the boys at the cafe, she mauled them before she was shot to death by the police. Investigators found sticks and pine cones inside the exhibit, most likely thrown by the boys.

Apes are excellent at escaping. Little Joe, a gorilla, escaped from the Franklin Park Zoo in Boston twice in 2003. At the Los Angeles Zoo, a gorilla named Evelyn escaped seven times in 20 years. Apes are known for picking locks and keeping a beady eye on their captors, waiting for the day someone forgets to lock the door. An orangutan at the Omaha Zoo kept wire for lock-picking hidden in his mouth. A gorilla named Togo at the Toledo Zoo used his incredible strength to bend the bars of his cage. When the zoo replaced the bars with thick glass, he started methodically removing the putty holding it in. In the 1980s, a group of orangutans escaped several times at the San Diego Zoo. In one escape, they worked together: One held a mop handle steady while her sister climbed it to freedom. Another time, one of the orangutans, Kumang, learned how to use sticks to ground the current in the electrical wire around her enclosure. She could then climb the wire without being shocked. It is impossible to read these stories without concluding that these animals wanted out .

“I don’t see any problem with holding animals for display,” Mr. Ashe told me. “People assume that because an animal can move great distances that they would choose to do that.” If they have everything they need nearby, he argued, they would be happy with smaller territories. And it is true that the territory size of an animal like a wolf depends greatly on the density of resources and other wolves. But then there’s the pacing, the rocking. I pointed out that we can’t ask animals whether they are happy with their enclosure size. “That’s true,” he said. “There is always that element of choice that gets removed from them in a captive environment. That’s undeniable.” His justification was philosophical. In the end, he said, “we live with our own constraints.” He added, “We are all captive in some regards to social and ethical and religious and other constraints on our life and our activities.”

What if zoos stopped breeding all their animals, with the possible exception of any endangered species with a real chance of being released back into the wild? What if they sent all the animals that need really large areas or lots of freedom and socialization to refuges? With their apes, elephants, big cats, and other large and smart species gone, they could expand enclosures for the rest of the animals, concentrating on keeping them lavishly happy until their natural deaths. Eventually, the only animals on display would be a few ancient holdovers from the old menageries, animals in active conservation breeding programs and perhaps a few rescues.

Such zoos might even be merged with sanctuaries, places that take wild animals that because of injury or a lifetime of captivity cannot live in the wild. Existing refuges often do allow visitors, but their facilities are really arranged for the animals, not for the people. These refuge-zoos could become places where animals live. Display would be incidental.

Such a transformation might free up some space. What could these zoos do with it, besides enlarging enclosures? As an avid fan of botanical gardens, I humbly suggest that as the captive animals retire and die off without being replaced, these biodiversity-worshiping institutions devote more and more space to the wonderful world of plants. Properly curated and interpreted, a well-run garden can be a site for a rewarding “outing with friends or family,” a source of education for the 27 percent of people who read signs and a point of civic pride.

I’ve spent many memorable days in botanical gardens, completely swept away by the beauty of the design as well as the unending wonder of evolution — and there’s no uneasiness or guilt. When there’s a surplus, you can just have a plant sale.

Emma Marris is an environmental writer and the author of the forthcoming book “Wild Souls: Freedom and Flourishing in the Non-Human World.”

Photographs by Peter Fisher. Mr. Fisher is a photographer based in New York.

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Should Animals Be Kept In Zoos (Argumentative Essay)

Should animals be kept in zoos.

The debate of whether or not confining of animals is right in zoos is a popular one that attracts both opponents and proponents. The increased interests in science and natural history saw the introduction of zoos in 1763, which facilitated up close animal studies and would provide a chance for entertaining and educating the public. Nevertheless, confining the animals into small spaces in unnatural habitats, the constant staring from people and loss of their freedom makes zoos the worst homes for animals.

Zoos provide unnatural habitats for the animals. Animals are naturally born and bred to live and die in wilderness habitats. However, despite the numerous efforts and good intentions by zoo management, it is impossible to provide the perfect environment for various animals. For instance, animals like the wilder beasts live in groups that migrate over long distances while elephants on average walk for over 50 km a day in packs. However, zoos can only provide minimal acres of land for the animals to walk about thereby making the environments unnatural and uncomfortable for the animals.

Zoos are a premise of captivity for animals that makes them crazy. Imprisoning of animals in small cages housed in poorly managed zoos that fail to meet the necessary standards, averts them from behaving naturally. As a result, suffer from zoochosis condition, which elicits stress, strange behavior of hurting themselves due to frustration and boredom; they become inactive and increasingly pace around. Moreover, the animals adopt aggressive behavior that results in them lashing out and injuring or killing people.

Zoos are not educational. Zoos operate on the premise that they provide an opportunity for the public to learn about animals. However, this is untrue, as keeping animals in confined and unnatural environments tend to alter their natural behavior, character, and responses. Thus, persons visiting the zoos observe the altered behavior marred by boredom, stress, and loneliness. Moreover, keeping animals in zoos teach people that it is okay to lock up and make animals miserable for their personal gain. Therefore, by gaining pleasure and entertainment from making animals suffer is a horrible lesson to learn.

Proponents of keeping animals in zoos argue that zoos offer the best forms of protection for animals. According to them, animals receive protection from poaching and predators that are out to kill them. Additionally, by engaging in breeding programs, zoos believe they protect various species from becoming extinct, therefore, making them positive institutions to exist. However, this is untrue as some zoos keep the animals in deplorable environments whey they lack food and adequate medical care. Moreover, based on research, endangered animals living in zoos are only about five species and only a few species undergo breeding.

Proponents also believe that zoos provide the opportunity for people to see a wide array of animals while benefiting children with lessons about the environment and animals. Nevertheless, this is not the case as zoos only house few species of animals as compared to those an individual can observe in the wild. Also, zoos expose animals to neglect and stress that alter their behavior hence impeding true learning for children.

In conclusion, animals just as humans enjoy rights to freedom, protection from abuse, stress, neglect and lack of privacy. There is no denying that zoo violates all these rights by introducing them to unnatural habitats and caging the animals. Hence, in promoting health and happiness of the animals, animals should not be kept in zoos.

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Are Zoos Good or Bad for Animals? The Argument, Explained

Debates about the ethics of zoos abound — but when it comes to animal welfare, there are certainly more cons than pros.

Explainer • Entertainment • Policy

Words by Björn Ólafsson

For many people, zoos are the only chance they’ll have in their entire lives to see beautiful animals native to far-flung ecosystems — lions, elephants, pandas, lemurs — the list goes on. And they’re popular — over 181 million people visit a U.S. zoo every year . But zoos face criticism from animal welfare organizations and environmental activists for inhumane treatment of the animals they claim to protect. Zoos maintain that they are important aspects of conservation and education. 

So, what are the advantages and disadvantages of zoos ?  Let’s take a look at the pros and cons of these controversial organizations. 

What Are Some Pros and Cons of Zoos ?

First, not all zoos are created equal. While it is easy to imagine animal ethics as a binary of evil and moral, zoos can vary widely on how they treat their animals, how much space they are given and how the animals are obtained. Still, most zoos tend to have the same positives and negatives overall. 

Arguments Against Zoos

Poor conditions for animals.

Animals Often Only Have Quite Limited Space

Many zoos’ enclosures are too small, especially for animal species that are used to roaming, flying or swimming large distances in the wild. For example, polar bears are used to home ranges of about 1,000 square kilometers in the wild — large swaths of land and ice they enjoy exploring . In zoos, they get a couple hundred square feet. 

Zoos Are  Crowded

In addition to limited space, many zoos cram in as many animals as possible into the enclosures. Many visitors prefer seeing animals up close, instead of peering at them from afar, hidden in their dens or nests. This encourages zoos to increase the number of animals per exhibit,  increasing the likelihood of visitors seeing animals on the move near the boundaries of the enclosure. 

Animals Are Trapped in Unnatural Environments

Anyone who has visited a zoo knows the exhibits are a far cry from the natural landscape they are trying to imitate. Nearly all zoo enclosures contain fences, glass or other barriers for visitors to look through, which are inherently artificial. And the natural-seeming landscapes can sometimes be made out of astroturf, concrete or plastic.

Confinement May Alter the Behavior of Animals

The lack of space, unnatural environments and crowded conditions can directly affect the behavior of animals ; most notably in the form of what’s known as “stereotypy.” Stereotypy is a condition in which non-human animals engage in repetitive behaviors with no apparent purpose, such as pacing for hours on end, wagging tails abnormally or picking their own fur. 

The structure of zoos increases the likelihood of stereotypic behavior due to a lack of enrichment, mundane environments and boring, repetitive schedules. This prevalence of stereotypy in zoos even has its own name: “zoochosis,” or psychosis caused by zoos . 

‘Surplus’ Animals Can Be Killed

After an animal has reproduced successfully and the zoo no longer requires the animal to maintain an exhibit, the animal is deemed “surplus.” At this point, the animal’s welfare is no longer profitable . Zoos can sell the animal to private owners (who may keep the animal in tiny cages for amusement or kill the animal for taxidermy purposes), sell the animal to other zoos or enclosures, or “euthanize” the animal. 

Animals Are Often Mistreated 

Animal mistreatment is much more than hitting or beating an animal. It also includes harmful training techniques, separation from family members and forcing animals to behave in abnormal ways. 

In a report from World Animal Protection, three-fourths of zoos include human-animal interactions , many of which can be very stressful or physically harmful for animals. In some extreme cases, visitors rode on the backs of animals (causing injury) or encroached on the animals’ enclosure (causing stress).

Investigations into popular zoos sometimes reveal that caretakers don’t always clean the exhibits frequently , leaving the animals to live near their feces. The research also reveals many zookeepers hitting animals who “misbehave,” and not helping animals with injuries sustained in the enclosures. While not all animal caretakers behave this way, the reporting suggests many zoos around the world are lax with animal welfare. 

Animals Don’t Like Being Visited

The mere presence of human beings can negatively affect wild animals, especially in massive crowds that are common at zoos. Being bombarded by the sounds, smells and appearances of swaths of humans can trigger the stress responses of some animals . Some studies show that the number of visitors correlates with the amount of stress hormones in many animal species. 

Animals Struggle to Form Connections

Many animals are highly social creatures. Elephants, lions, pigs, cows and many more species are shown to have complex connections, hierarchies and relationships with members of their own kind — especially with friends and family. However, zoo animals rarely stay with the same herd or family for their entire lives. Instead, zoos opt to transfer, sell, buy or relocate animals throughout their lifespans, making it difficult for animals to form social connections . This lack of bonding can harm the animals emotionally. 

Zoos Are for Humans, Not Animals

Most zoos are for-profit enterprises, meaning they have one goal in mind: maximizing revenue. It is easy to see how making more money can come at the expense of animal welfare. For example, a zoo is unlikely to fund an exhibit expansion if it isn’t cost-effective, regardless of its benefits for the animals inside. While many zookeepers form real bonds with their animal companions, the animals still exist under a for-profit, human-centered organization. 

Zoos Promote Human Superiority

The aesthetic nature of zoos — animals in panopticon-like enclosures, viewed 24/7 by members of a different species — can reinforce human superiority. As moral philosopher Lori Gruen writes in her book, “visitors leave the zoo more convinced than ever of human superiority over the natural world.” Of course, zoos also reinforce the idea that humans have a right to take away animals’ freedom and bodily autonomy.

Zoos Don’t Always Help with Conservation — Some Wild Animals Have to Be Caught to Bring Them to Zoos

Many animals in zoos are born in captivity, but that’s not the case for all. Many animals are taken directly from the wild , often when they are babies, to make the transition to captivity a bit easier. At times, this is done in the name of conservation, or when a wild animal is very ill. But many zoos will take animals from the wild, or buy animals from unethical animal traders. 

It’s Often Not Possible to Return Animals to the Wild

Releasing an animal into the wild isn’t always successful, especially if the animal has spent time in climates different from their native regions, like jungles, savannas or ice caps. Properly preparing animals for success in the wild is a multi-stage process that can require thousands of dollars — and it doesn’t always work . Captive-born predator species — disadvantaged by being born and raised in an artificial environment — only have a survival rate after being released into the wild of 33 percent , according to one study. As a result, re-release is not a priority for many zoos.

Zoos Are Poorly Regulated

While there exist many laws that protect animals, such as the Animal Welfare Act (AWA) and the Endangered Species Act , they only offer minimum protections . For example, the AWA excludes entire species of animals, like mice, farmed animals, birds and all cold-blooded animals. Its “minimum” standards of care usually ensure the animals’ safety, not their welfare or happiness. Many animal law experts say these regulations don’t go far enough . 

What Are the Pros of Having Zoos?

They Can Be Important for Researchers

Biologists and zoologists can benefit from studying animals in zoos. Some breakthroughs in animal behavior and treatment, like why elephants swing their trunks or how gorillas develop heart disease, have been made possible because of zoos’ ease of access . However, not all animals behave the same in captivity as they do in the wild, so not all research is possible in zoos. 

Zoos Are Educational — People May Behave “Eco-friendlier” After Going To the Zoo

Zoos can kickstart individuals’ interest in biodiversity, which is a critical aspect of environmental protection. Many zoos include calls to action in their exhibits, highlighting how endangered animals are being poached, driven away, or otherwise killed by human activity. This can inspire some people to behave more conscientiously. One limited survey found that 35 percent of eco-friendly people learned sustainable behavior from zoos . ‘

Zoos Can Help Educate Children About Animals

Zoos are a quintessential school experience for many young people. Children love learning about animals up-close in a safe environment — in fact, education is possibly the biggest advantage of modern zoos. Many programs, like school presentations, guided tours, informational exhibits, and talks with zookeepers can trigger a lifelong love of animals in children .  

But zoos aren’t perfect in this regard. According to a study of zoo visitors in the UK, only 34 percent of children learned more about animals at zoos (the result was slightly better when the children were given  a guided tour). Worse, children did not feel empowered to help with conservation efforts after visiting a zoo. This suggests that if zoos care about education, they need to more actively reach out to schoolchildren for empowerment and education. 

Going to the Zoo Is Affordable

More ethical ways of engaging with animals without removing them from their natural habitats — like whale watching, safaris, hikes, or excursions — are usually expensive or inaccessible for many people. Zoos tend to be relatively cheap for the average family that wants to learn about animals. 

Conservation

Zoos Can Protect Endangered Species from Extinction

Zoos often claim they can protect entire species from extinction through conservation programs that involve breeding more animals in captivity and then releasing them into the wild. This is especially important for endangered species like pandas. 

While these conservation efforts are truly important, they don’t represent the majority of a zoo’s activities, nor are zoos leaders in conservation worldwide. At the National Zoo, for example, only one-fifth of animals are endangered . In North America, zoos only contribute about 14 percent of all animals reintroduced into the wild as part of a conservation program. Zoos also tend to focus on headline-grabbing endangered animals to bring in visitors, like pandas, elephants or tigers, as opposed to lesser-known but crucial species, like tamarins, kakapos or wombats. 

Are Zoos Good or Bad for the Environment?

Zoos claim to support global biodiversity through conservation efforts like protecting endangered animals. This is somewhat true, although it varies greatly from zoo to zoo. 

On the other hand, zoos are big polluters and use up lots of resources , especially energy and water . Aquariums in particular use tons and tons of water. Zoo animals also generate waste that may or may not be composted or disposed of correctly.

Should Zoos Exist or Be Banned?

Given the many ways that zoos are unethical to animals, the flawed attempts to contribute to conservation, and the positioning of humans as superior to animals, many animal ethicists believe zoos should not exist — or at least, not exist in their current form . 

For example, animal philosopher Dale Jamieson says in his book Ethics on the Ark that zoos primarily “alleviate our sense of guilt for what we are doing to the planet, but they do little to help the animals we are driving to extinction.” He continues to argue that zoos exist for humans alone , and that it is very difficult to wave away the inherent immorality of depriving animals their liberty for the sake of human amusement. 

Instead, private conservation programs can benefit endangered animals without showcasing them to the public. Animal sanctuaries, which are  areas of land in which endangered and other animals are protected by humans, are also advantageous for both individual animals and global biodiversity . 

Zoos do have advantages — fostering curiosity and education chief among them. But experts believe there are other ways of accomplishing these goals without resorting to zoos with tiny enclosures. Excursions, nature documentaries, safaris, local gardens, hikes, boat tours and other ways of interacting with nature don’t involve taking animals out of their natural habitats. 

The Bottom Line

If you do choose to visit a zoo, opt for zoos that have certifications from independent animal welfare organizations. If you are interested in animal conservation, you’d be more impactful donating to a non-zoo animal protection organization instead. And if you do want to visit animals, consider an animal sanctuary or an ethical safari, where you can see animals in their native environments.

Independent Journalism Needs You

Björn Jóhann Ólafsson is a science writer and journalist who cares deeply about understanding the natural world and her inhabitants through stories and data. He reports on the environmental footprint of the meat industry, the alternative protein sector and cultural attitudes around food. His previous bylines include the EU Observer and Elemental. He lives in Spain with his two lovebirds.

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Pros and cons of zoos: Should animals be kept in zoos?

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Animal cruelty or protection? Learn about the pros and cons of zoos and join our debate and poll: Should there be zoos? Should animals be kept in captivity? Vote and explain your view on whether zoos are necessary or should be banned.

Should animals be kept in zoos?

Over 181 million people visit zoos and aquariums every year in the United States, and 25 million in the United Kingdom. Zoos have more visitors than the combined attendance of the four major sports leagues ( NFL , NBA , MLB and NHL ). Despite their immense popularity , zoos have become increasingly controversial institutions. An increasing number of animal rights advocates and animal protection organizations are questioning the role of zoos in modern societies. The shocking evidence of animal abuse in some circuses , dolphinariums and zoos have pushed many environmental and wildlife activist groups to campaign for the closure of many of the institutions that keep wild animals in captivity.

To the question "should animals be kept in captivity?" the initial reaction of most people is rejection. Why should animals be kept in zoos? In an ideal world that would not be necessary, wild animals would roam freely in their natural habitats and we, humans, would find ways to observe them and learn about them without disrupting their lives. However, today on Earth due to population growth and urbanization many animal species are endangered and most people have very few opportunities to observe and learn from animals.

Jane Goodall , the famous British primatologist and one of the most important experts in chimpanzees in the world, has defended the role of zoos in helping us understand and preserve the life of wild animals (see video below). On the other hand, organizations such as PETA (People for the Ethical Treatment of Animals), Animal Aid and Born Free have initiated campaigns for the closure of zoos, arguing that most zoos deprive animals from their most basic needs and that animal abuse and suffering should not be a source of entertainment.

Do you think that zoos are an effective way to increase awareness about animal life? Do they really help preserve endangered species or it is more a business and a cruel source of entertainment? Is keeping animals in captivity a good way to ensure their future? Let's take a closer look at the advantages and disadvantages of zoos before we make up our minds.

Watch this video with Jane Goodall on the role of zoos in saving animals

Pros and cons of zoos

These are the most common arguments in favor and against zoos.

Pros of zoos

• After the famous wildlife conservationist Geral Durrell opened a zoo in Jersey in 1959, zoos all over the world have embraced the mission of saving endangered species in the world. Zoos are not like the exotic animal menageries from the middle ages. They want to provide entertainment but they are greatly concerned with the protection of animals and their natural habitats. Zoos help raising awareness and funding for wildlife initiatives and research projects.
• Animals are not always caged in zoos. Edinburgh was the first British zoo to follow the idea of displaying animals without bars. The Chester and Whipsnade zoological parks where the first two non-urban zoos without cages and larger enclosures. They opened in 1931. In the 1960s The drive-through safari parks became very popular. Ever since there has been an increasing public concern about animal welfare in zoos.
• Zoos are monitored and follow strict regulation in most developed countries. There is less room for animal cruelty in zoos than ever before in history.
• Most people working in zoos are true animal lovers. Veterinary doctors, zoologist, voluntary staff, etc. chose to work in zoos because they like animals, and wanted to work closely with them and help them thrive.
• Education is another positive feature of zoos. Many children and adults in cities can only see wild animals in TV or the Internet. Zoos offer them the unique experience of contemplating real animals. They can smell them, see how they move and listen their sounds. This is a much more vivid and enriching experience than the one you can get through a screen. Thanks to zoos kids and adult develop empathy toward animals.
• Zoos are key for research . Being able to observe and study animals is crucial if we want to contribute to help them and repair the ecosystems. They also help redice human-animal conflicts and better understand the needs and psychology of animals. Zoos serve as laboratories to learn more about how to fight animal diseases and develop effective animal anaesthetics and other treatments to help more animals in the future.
• Another pro of zoos is their role in animal reproduction. Zoos study animal breeding and thanks to them many wild animals in captivity can reproduce. This is particularly important in the case of endangered species. Due to the low density of the population of some animals in their natural ecosystems they struggle to find partners. Some populations in the wild are weakened by endogamy too. In zoos vets and biologist help to prevent inbreeding.

Cons of zoos

• Animal cruelty in zoos continues to be extremely common. There are continuous cases of animals abused by visitors and zoo workers. Many of them are reported every week in the media, however, the large majority are kept secret and those responsible are never held accountable or punished.
• Animals in captivity are deprived of many things that are important to them, as a result they become lonely and bored. Many of them suffer from "zoochosis" , a psychological condition characterized by repetitive and obsessive behaviors including vomiting, excessive grooming, coprophagia and self-mutilation. 
• Most animals in zoos still live in small enclosures and cages . There are Safari Parks and large zoos in which animals have more space and live in an enviroment slightly more similar to their natural habitat .however, the large majority of zoos in the world are much smaller and have less economic means than the big zoos we often see in the media such as the San Diego Zoo, the Berlin Zoological Garden, the San Louis Zoo, etc. 
• In zoos many animals sicken and die because they contract diseases from other animals and species. Zoos usually group animals from many different parts of the world with very distinct immunological systems. People also have been sickened from diseases contracted from animals in zoos.
• Many zoos do little for research or animal protection. They are simply businesses run with the sole purpose of making money . Their concern for animals is secondary. Cost efficiency often means they move animal welfare down in the list of priorities. 
• Zoos and aquariums have incentivized the illegal hunt of animals . Historically poachers have hunted and sold wild animals for zoos all over the world. Although this practice is increasingly prosecuted in most countries, there are still small zoos and aquariums which acquire their animals without paying much attention to their origin. 
• From an ethical point of view zoos are also questionable. Zoos are a typical form of family entertainment, but associating leisure and fun with the contemplation of animals in captivity can send the wrong signals to our children. Zoos can be construed as a sadistic pleasure .

Do you think zoos are necessary? Do the cons of zoos outweight their benefits? Should we boycott or ban zoos? Vote and join our debate (see below)

Watch this video on "zoochosis" and the living conditions of animals in captivity

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Are Zoos Ethical? Arguments for and Against Keeping Animals in Zoos

Zoos, if done right, could be a good thing for the animals and the public—yet many so-called zoos get it terribly wrong.

• University of Southern California

• Ohio Wesleyan University
• Brandeis University
• Northeastern University
• Animal Rights
• Endangered Species

A Brief History of Zoos

Arguments for zoos, arguments against zoos, the last word on zoos.

A zoo is a place where captive animals are put on display for humans to see. While early zoos (shortened from zoological parks) concentrated on displaying as many unusual creatures as possible—often in small, cramped conditions—the focus of most modern zoos is conservation and education. While zoo advocates and conservationists argue that zoos save endangered species and educate the public, many  animal rights activists believe the cost of confining animals outweighs the benefits, and that the violation of the rights of individual animals—even in efforts to fend off extinction—cannot be justified.

Humans have kept wild animals for thousands of years. The first efforts to keep wild animals for non-utilitarian uses began about 2500 BCE, when rulers in Mesopotamia, Egypt kept collections in enclosed pens.  Modern zoos began to evolve during the 18th century and the Age of Enlightenment, when scientific interest in zoology, as well as the study of animal behavior and anatomy, came to the fore.

Early zoos were a dismal affair. Animals were kept in small enclosures with little if any, greenery. With a scant understanding of what the various animals needed, many perished relatively quickly. In accredited U.S. zoos (and elsewhere) things are better now, fortunately. Primates, for example, have gone from barren cages with little furniture to naturalistic and sometimes semi-free-ranging designs. But is it enough?

• By bringing people and animals together, zoos educate the public and foster an appreciation of other species.
• Zoos save endangered species by bringing them into a safe environment, where they are protected from poachers, habitat loss, starvation, and predators.
• Many zoos have breeding programs for endangered species. In the wild, these individuals might have trouble finding mates and breeding, and species could become extinct.
• Some zoos have conservation programs around the world that use the zoo's expertise and funding to help protect wildlife against poaching and other threats.
• Reputable zoos accredited by the Association of Zoos and Aquariums are held to high standards for the treatment of their resident animals. According to AZA, its accreditation guarantees that the organization has undergone strict evaluation by recognized experts to ensure the highest standards of "animal management and care, including living environments, social groupings, health, and nutrition."
• A good zoo provides an enriched habitat in which the animals are never bored, are well cared for, and have plenty of space.
• Seeing an animal in person is a much more personal and more memorable experience than seeing that animal in a nature documentary and is more likely to foster an empathetic attitude toward animals.
• Some zoos help rehabilitate wildlife and take in exotic pets that people no longer want or are no longer able to care for.
• Both accredited and unaccredited animal exhibitors are regulated by the federal Animal Welfare Act, which establishes standards for animal care.
• From an animal rights standpoint, humans do not have a right to breed, capture, and confine other animals— even if those species are endangered . Being a member of an endangered species doesn't mean the individual animals should be afforded fewer rights.
• Animals in captivity suffer from boredom, stress, and confinement. No pen—no matter how humane—or drive-through safari can compare to the freedom of the wild.
• Intergenerational bonds are broken when individuals are sold or traded to other zoos.
• Baby animals bring in visitors and money, but this incentive to breed new baby animals leads to overpopulation. Surplus animals are sold not only to other zoos, but also to circuses and hunting facilities. Some zoos simply kill their surplus animals outright.
• Some captive breeding programs do not release animals back into the wild. The offspring may be forever part of the chain of zoos, circuses, and petting zoos.
• Removing individual specimens from the wild further endangers the wild population because the remaining individuals will be less genetically diverse and may have greater difficulty finding mates. Maintaining species diversity within captive breeding facilities is also a challenge. 
• If people want to see wild animals in real life, they can observe wildlife in the wild or visit a sanctuary. (A true sanctuary does not buy, sell, or breed animals, but instead takes in unwanted exotic pets, surplus animals from zoos, or injured wildlife that can no longer survive in the wild.)
• The federal Animal Welfare Act establishes only the most minimal standards for cage size, shelter, health care, ventilation, fencing, food, and water. For example, enclosures must provide "sufficient space to allow each animal to make normal postural and social adjustments with adequate freedom of movement. Inadequate space may be indicated by evidence of malnutrition, poor condition, debility, stress, or abnormal behavior patterns." Violations often result in a slap on the wrist and the exhibitor is given a deadline to correct the violation. Even a long history of inadequate care and AWA violations, such as the history of Tony the Truck Stop Tiger, does not necessarily ensure abused animals will be freed.
• Animals sometimes escape their enclosures, endangering themselves as well as people. Likewise, people ignore warnings or accidentally get too close to animals, leading to horrific outcomes. For example, Harambe, a 17-year-old western lowland gorilla, was shot in 2016 when a toddler accidentally fell into his enclosure at the Cincinnati Zoo. While the child survived and was not badly injured, the gorilla was killed outright.
• Petting zoos have been linked with numerous incidents of diseases including E. coli infection, cryptosporidiosis, salmonellosis, and dermatomycosis (ringworm).

In making a case for or against zoos, both sides argue that they're saving animals. Whether or not zoos benefit the animal community, they certainly do make money. As long as there is demand for them, zoos will continue to exist.

Since zoos are likely an inevitability, the best way to move forward is to ensure that zoo conditions are the best possible for the animals that live in captivity and that individuals who violate animal care health and safety sanctions are not only duly punished but denied any future access to animals.

One day we may look back at zoos and marvel at their barbarity. Or, one day we may look back at zoos and be grateful for the species they saved from extinction. Of these two scenarios, only time will tell.

Hosey, Geoff, et al. Zoo Animals: Behaviour, Management, and Welfare . Oxford University Press. 2013.

Hosey, G. (2023). The History of Primates in Zoos . In: Robinson, L.M., Weiss, A. (eds) Nonhuman Primate Welfare. Springer, Cham.

“ Species Survival Plan Programs .” Association of Zoos & Aquariums.

“ Accreditation Basics .” Association of Zoos & Aquariums .

“ Animal Welfare Act and Animal Welfare Regulations .” U.S. Department of Agriculture .

Meagher, Rebecca K., Georgia J. Mason. “ Environmental Enrichment Reduces Signs of Boredom in Caged Mink .” PLoS ONE , vol. 7, 2012, doi:10.1371/journal.pone.0049180

Kleiman, Devra G., et al. Wild Mammals In Captivity: Principles And Techniques For Zoo Management, Second Edition . University of Chicago Press. 2010.

Gunasekera, Crystal Allen. “ The Ethics of Killing “Surplus” Zoo Animals .” Journal of Animal Ethics , vol. 8, 2018, doi:10.5406/janimalethics.8.1.0093

Brichieri-Colombi, Typhenn A., et al. “ Limited Contributions of Released Animals from Zoos to North American Conservation Translocations .” Conservation Biology , vol. 33, 2019, pp. 33-39., doi:10.1111/cobi.13160

Krasnec, Michelle O., et al. “ Mating Systems in Sexual Animals .” Nature Education Knowledge, vol. 3, no. 10, 2012, p. 72.

“ 9 CFR § 3.128 - Space Requirements .” Cornell University Legal Information Institute .

“ Animal Welfare Act Enforcement .” U.S. Department of Agriculture .

Conrad, Cheyenne C. Conrad et al. " Farm Fairs and Petting Zoos: A Review of Animal Contact as a Source of Zoonotic Enteric Disease ." Foodborne Pathogens and Disease, vol. 14, 2017, pp. 59-73., doi:10.1089/fpd.2016.2185

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Should Animals Be Kept in Zoos? Essay

Cover letter, works cited.

This essay explores the dilemma of keeping animals in zoos. In this essence, the legitimacy of restricting the animals is investigated.

Moreover, the essay seeks to establish harmony between advocacy for abolition of zoos and the need to preserve some species of animals. In addition, there is the necessity to control the interaction between animals and human beings.

I have observed that there is no solution to such dilemmas. Any observer has to establish a middle ground and maintain balance between the arguments. This is because it is not possible to take a radical action on the issue at hand.

I had an experience of arguing over the issue, which has two equal sides while writing the paper. I was able to examine both sides of the argument and analyze the arguments.

While it seemed appropriate to me that people should keep animals in the zoos prior to this assignment, my perception changed after analyzing both sides of the argument. I had to take a middle ground and analyze the perceptions as a neutral observer.

When writing the arguments in the paper, it became difficult to make an objective analysis of the arguments due to the influence of personal opinion. It is difficult to establish a middle ground that does not favor either side.

The topic of the essay generates significant interest in me because most people assume that animals have their specific places in the ecosystem, which are subject to manipulation by human beings at will.

On the other hand, liberal people advocate that fair competition can exist between animals and people naturally. This article proves that neither case is entirely true.

Throughout the history of humanity, interaction with animals has been inevitable. Superiority of human beings has made them highly competitive. Other living things have to adapt to new environments or leave their natural habitat to create space for human beings and their activities.

The human population is evenly distributed around the world. On the other hand, animal population is partially distributed, with different species occupying different parts of the world. Since animals have always fascinated people, there has always been the urge to observe animals and their behavior.

In addition, all living organisms on earth survive through competition for resources with each other (McKinley & Shepard 65). This has led to endangerment of some species of animals. Generally, animals are considered important to human beings, regardless of the material value of each species.

Gradually, it has become important to protect animal species that are facing the danger of extinction, either due to encroachment of their immediate space in the ecosystem, or due to competition with other organisms whose lives depend on common resources.

For this reason, zoos have been built, and animals are kept inside for the sole purpose of preservation of animal life or for entertainment (Norton 42). It is true that the zoos protect a small number of animals from the competition that exists in their natural habitat.

In this way, they protect the species from extinction, and satisfy human being’s curiosity as people go for sightseeing at zoos as a recreational activity (Norton 21).

Most zoos keep wild animals, and majority of the animal population at the zoos is made up of animals that are rarely seen by human beings in their immediate environment. These animals are used to roaming in the jungle and forests.

Others are used to swimming freely in the seas and rivers. However, due to limited space, zoos keep the animals in a much smaller and controlled environment. Obviously, there is restriction of freedom for the animals in order to contain them in the zoo.

For most of their lives, the animals in the zoo do not lead a normal life like other wild animals. They are protected from the competition in the ecosystem due to their perceived importance to human beings. However, this is a serious impediment to their freedom too.

Animals are not allowed to roam freely during the day or night, as they would have done in a free environment. On the other hand, the rigors of competing with other wild animals are eliminated from their lives.

Moreover, the animals receive special treatment as they are provided with veterinary care, a service that other animals in the jungle and sea do not normally get (Robinson 53).

It is arguable that the setting of a zoo is analogous to a prison were felons are incarcerated to protect the society from their potentially harmful tendencies.

One might easily conclude that the animals in the zoo are in some kind of psychological distress due to disruption of their normal course of life and their detainment.

This view assumes that animals, like human beings, have the ability to discern the importance of freedom. Furthermore, the notion argues that animals have thoughts and feelings just like human beings.

It is difficult to establish these arguments as facts due to the limited emotional interaction between animals in the zoo and their keepers.

Thus, the idea that animals perceive physical freedom in a similar way as human beings is subject to debate (Mullan & Marvin 75).

Zoos are not primarily intended to curtail the freedom of an animal, but are designed to protect the animal from harsh environment. Normally, there are efforts to create an environment similar to the particular animal’s habitat in the zoo.

It is also difficult to assess whether the artificial environment created by zookeepers is identical to the natural habitat suitable for the animals.

This observation means that it is not entirely true that the zoos are aimed at curtailing the freedom of the animals (Brooman & Legge 85). Consequently, the animals may be better off at the zoo.

Moreover, it is not true that zoos completely change the normal course of life for the animals within it since there is an effort to simulate their natural habitat.

Some people are of the opinion that animals are inferior to human beings. This suggests that zoos are meant to restrict the animals within the zoo environment to protect human beings’ interest.

Some animals are dangerous to human life, while others compete against human being for resources. This is an obvious observation that has been under scientific study.

On the other hand, animals could be perceived to be equal to human beings. This means that the animals can compete for resources fairly against human beings.

Some people use this perspective to argue against establishment of zoos, which in their perspective, are the making of an unfair competition between animals and human beings.

The highlighted perceptions and observations present the dilemma of the existence of zoos. In a critical analysis of all radical perceptions, no single argument is proved entirely appropriate for the issue of zoos.

If zoos were to be eliminated as a way of protecting and preserving animal life, there would be dire consequences for humans and the animals themselves (Acampora 45).

It is an obvious observation that some animals would become extinct due to predation and competition from other animals in the natural habitat. People could also be affected by the interactions and conflicts between the animals and human beings.

While some animals would pose direct danger to human beings, others would affect the creations of human beings such as organized agriculture. It is thus obvious that a conflict will result from the freedom of animals.

However, this presents another question for argument since there is fairness in sharing of natural resources by living organisms in such a situation.

Although a relatively small number of animals are kept in the zoo, majority of animals are free and live in the wilderness. This brings up the issue of the scale of restriction of animals within zoos.

Keeping all animals in the zoo and eliminating them from their natural environment is an extreme action. This kind of an action would present a situation of extreme interference with nature. It is only logical that a balance between freedom of animals and existence of zoos has to be established.

Animals could be kept in an open environment that is similar to their natural habitat as much as possible. This would eliminated the problem of having animals in a zoo were cages similar to prison cells are used to contain the animals.

On the issue of competition, it would be unfair to let animals live free and compete against human beings in the natural environment. People would eliminate animals from the ecosystem due to their superiority in terms of logical reasoning.

This makes it necessary to provide some kind of protection for the animals. In this essence, zoos can neither be justified nor completely denounced.

Acampora, Ralph R.. Metamorphoses of the zoo: animal encounter after Noah . Lanham, Md.: Lexington Books, 2010. Print.

Brooman, Simon, and Debbie Legge. Law relating to animals . London: Cavendish, 1997. Print.

Mullan, Bob, and Garry Marvin. Zoo culture . 2nd ed. Urbana: University of Illinois Press, 1999. Print.

Norton, Bryan G.. Ethics on the ark: zoos, animal welfare, and wildlife conservation . Washington: Smithsonian Institution Press, 1995. Print.

Robinson, Phillip T.. Life at the zoo: behind the scenes with the animal doctors . New York: Columbia University Press, 2004. Print.

Shepard, Paul, and Daniel McKinley. The subversive science; essays toward an ecology of man, . Boston: Houghton Mifflin, 1969. Print.

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IvyPanda. (2023, November 30). Should Animals Be Kept in Zoos? https://ivypanda.com/essays/should-animals-be-kept-in-zoos/

"Should Animals Be Kept in Zoos?" IvyPanda , 30 Nov. 2023, ivypanda.com/essays/should-animals-be-kept-in-zoos/.

IvyPanda . (2023) 'Should Animals Be Kept in Zoos'. 30 November.

IvyPanda . 2023. "Should Animals Be Kept in Zoos?" November 30, 2023. https://ivypanda.com/essays/should-animals-be-kept-in-zoos/.

1. IvyPanda . "Should Animals Be Kept in Zoos?" November 30, 2023. https://ivypanda.com/essays/should-animals-be-kept-in-zoos/.

Bibliography

IvyPanda . "Should Animals Be Kept in Zoos?" November 30, 2023. https://ivypanda.com/essays/should-animals-be-kept-in-zoos/.

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In this IELTS Zoo Essay you have to discuss whether you think zoos are cruel and should be shut down or whether they are useful as they protect some wild animals.

Essays on zoos have appeared in the IELTS test before and this was a question that was recently in the test.

Some people think that zoos are all cruel and should be closed down. Others however believe that zoos can be useful in protecting wild animals.

Discuss both opinions and give your own opinion.

Understanding the Question

You must always read the question carefully and note if there is anything restricting the topic.

You have to discuss both sides of the argument and with this zoo essay question it would be very easy to read it and then simply write about the benefits and drawbacks of zoos.

But look at this bit carefully:

• Others however believe that zoos can be useful in protecting wild animals .

One of the arguments is specifically about protecting animals. So when you discuss the second argument you must be careful not to just write generally about the advantage of zoos. 

You have to focus on how they may protect wild animals . So when you brainstorm your ideas for the zoo essay, you should be thinking about:

• why animals need protecting and
• how zoos can help with this 

And in your other body paragraph you would need to explain why they are also seen as cruel. 

And of course you must remember to give your own opinion. In this essay, the author makes it clear at the beginning that they support the closing down of zoos. 

The opinion you decide on though is of course your choice.

Zoo Essay Sample

You should spend about 40 minutes on this task.

Write about the following topic:

Give reasons for your answer and include any relevant examples from your own experience or knowledge.

Write at least 250 words.

Zoo Essay Model Answer

Zoos remain popular places for people to visit for entertainment and to learn about wild animals. Although some people are of the opinion that zoos can provide a sanctuary for endangered animals and so should be kept open, I believe that the cruelty that animals suffer outweighs this benefit, and that they should be shut down.

These days, animals are under threat from humans in many ways, seen for example in the way that their habitats are being destroyed through the cutting down of rain forests, or through poaching. Following on from this, the argument is that zoos can protect some of these animals that are under threat. The reason is that they are in a safe environment managed by trained staff who can ensure the animals are looked after and can produce offspring. There are examples of successes in this respect, such as with Pandas, which have been endangered for many years but have been protected.

However, there are more convincing arguments for why zoos should be shut down. Firstly, even though some species are under threat, there are lots of animals which do not fall into this category and who are there just for the entertainment of visitors. While it may be fun and educational to see them, animals are not meant to be caged, and their distress can often be seen in the way many of them pace back and forwards all day. Not only this, if the prime reason of zoos is to protect animals, this could be done in other environments such as wild life parks where the animals have more freedom.

In conclusion, animals should be protected but this does not have to be in zoos. Zoos are cruel to animals, not similar enough to their natural habitat, and they should be closed down. 

(299 Words)

Band scores are given for task response, coherence and cohesion, lexis (vocabulary) and grammatical range and accuracy. 

This zoo essay would get a good score for task response as it fully answers the question by discussing both opinions and giving a personal opinion. Ideas are also well explained, extended and supported. 

It would get a good score for coherence and cohesion as it is organised coherently and logically and is easy to follow. The introduction introduces the topic then there is a thesis statement.

One body paragraph discusses one side of the argument, and the other discusses the other side. The second body paragraph is also the writers opinion, and this is summarised again in the conclusion

.There is some interesting vocabulary and phrases. For example:

• sanctuary for endangered animals
• under threat from humans
• habitats are being destroyed
• produce offspring
• successes in this respect
• not meant to be caged
• natural habitat

There are also some good complex grammatical constructions and the grammar is precise. For example, the red words show that some of these are  adverbial clauses ,  noun clauses  and  relative clauses :

• Although  some people are of the opinion  that  zoos can provide a sanctuary for endangered animals...
• ...seen for example  in the way that  their habitats are being destroyed...
• ...the argument is  that  zoos can protect some of these animals who are under threat.
• ...trained staff  who  can ensure the animals are looked after...
• Pandas  who  have been endangered...
• ... even though  some species are under threat...
• ... While  it may be fun and educational...

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Home — Essay Samples — Social Issues — Animal Rights — Zoos Should Be Banned

Zoos Should Be Banned

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Published: Mar 25, 2024

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Argumentative essay: Are you for or against zoos?

Writing an argumentative essay

Some people think that zoos are out-of-date and cruel institutions that should be closed down. Do you agree? Write an argumentative essay (for/against a statement)

At the moment zoos are very popular. Many people think that animals should be in zoos, although there are some arguments both for and against them.

One of the arguments for zoos is the fact they are educational because they provide visitors with lots of educational programmes. What is more, a zoo can be the only place where rare or disappearing animals could be saved.

As far as I am concerned, I am against zoos.

Firstly, it is cruel to keep animals in uncomfortable cages where they live under bad conditions.

Secondly, animals feel a lack of freedom and physical activity and they live under the lack of healthy food.

Thirdly, zoos break a natural animals lifestyle and change it upside-down. Animals which normally hunt for their food are fed, and most have to live in a climate very different from that of their natural habitat.

Moreover, animals suffer from foredoom and this can result in their aggressive behavior.

In conclusion, I’d like to say that zoos have no place in modern society, but I don’t mind safari parks because they are protecting animals, so they don’t become extinct.

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I agree with your opinion but zoos can be useful, for example: the number of bisons was restored with the help of few remaining in zoos and and it is also interesting to watch the animals.

Thank you for the interesting fact, Diana!

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"zoos and animal welfare" argumentative/persuasive writing.

"Zoos and Animal Welfare" Argumentative/Persuasive Writing

Grade levels, course, subject.

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Apply the appropriate models to show interactions among organisms in an environment.

CHANGE AND CONSTANCY

Explain mechanisms organisms use to adapt to their environment.

Describe how selective breeding and biotechnology can alter the genetic composition of organisms.

Compare and contrast observable patterns in the physical characteristics across families, strains and species.

Explain why the extinction of a species may occur when the environment changes.

Explain that mutations can alter a gene and are the original source of new variations in a population.

• Big Ideas Purpose, topic and audience guide types of writing
• Concepts Focus, content, organization, style, and conventions work together to impact writing quality Persuasive writing attempts to influence the audience by presenting an issue and stating and supporting a position. Various types of writing are distinguished by their characteristics
• Competencies Persuasive Writing: Develop substantial, relevant and illustrative content that demonstrates a clear understanding of the purpose (content). Persuasive Writing: Employ a thoroughly elaborated argument that includes a clear position consistently supported with precise and relevant evidence where rhetorical persuasive strategies are evident (content). Persuasive Writing: Employ effective organizational strategies and structures, such as logical order and transitions, which develop a controlling idea (organization). Persuasive Writing: Use proper conventions to compose in the standard form of the English language (conventions). Persuasive Writing: Write with a sharp, distinct controlling point made about a single topic with evident awareness of task and audience (focus). Persuasive Writing: Write with precise control of language, stylistic techniques, and sentence structures that create a consistent and effective tone (style). Write persuasive pieces, specific to a purpose and audience, which have a clearly stated position or opinion, with convincing and properly cited evidence that anticipates and counters reader concerns and arguments. Write to influence the audience by:• stating and supporting a position with detailed evidence, examples, and reasons. • using persuasive techniques (e.g.: emotional appeal, statistics, description, anecdote, example, expert opinion) to strengthen the argument. • employing a distinct structure to organize the argument and the opposing viewpoints. • acknowledging and refuting opposing arguments. • evaluating sources for validity, perspective, bias, and relationship to topic.• documenting sources of information responsibly and ethically. • using sources to achieve a balanced and authoritative argument. • supporting judgments with relevant evidence and detail. Write to influence the audience by:• stating and supporting a position with detailed evidence, examples, and reasons. • using persuasive techniques (e.g.: emotional appeal, statistics, description, anecdote, example, expert opinion, analogies and illustrations) to strengthen the argument. • employing a distinct structure to organize the argument and the opposing viewpoints. • acknowledging and refuting opposing arguments. • evaluating primary and secondary sources for validity, perspective, bias, and relationship to topic. • documenting sources of information responsibly and ethically. • using sources to achieve a balanced and authoritative argument. • supporting judgments with relevant evidence and detail. • presenting the position in either a deductive or an inductive framework. Focus, content, organization, style, and conventions work together to impact writing quality

Description

The Literacy Design Collaborative teaching task provides a blueprint for seamlessly integrating literacy and content standards in a rigorous, authentic classroom experience. After determining the discipline, course, and grade level, educators use teaching tasks built around predefined template prompts. The teaching task requires students to read, analyze and comprehend written materials and then write cogent arguments, explanations or narratives in the subjects they are studying.

Students will examine the zoo as a facility in which animals are confined within enclosures and displayed to the public. In many cases, animals may also be bred to produce offspring. Although enjoyed by many, some feel zoo conditions are detrimental to the health of animals. Students will explain and support their opinion as to whether or not animals should be kept in zoos.

In this extended writing task, students will read, analyze, and gather relevant information from text(s) and write an argumentative essay. Students will…

• Apply knowledge of the distribution and management of natural resources to a current issue
• Apply knowledge of the relationship between an environment and extinction to a current issue
• Read, analyze and gather relevant information from multiple texts
• Write an evidence-based argumentative essay, and address competing views

enclosure - something that "closes" a space

welfare - a condition of being or doing well

conservation - protection from extinction

zoochosis  - obsessive, repetitve behavior associated with animals kept in prolonged captivity

extinction - dying out or termination of a species. Occurs when a species can no longer reproduce at replacement levels

endangered species - a species existing in such small numbers that it is in danger of becoming extinct

500 minutes/10 periods

"Animal Ark or Sinking Ship?" BornFree.org . Born Free Foundation, July 2007. Web. Apr. 2011. < http://www.bornfree.org.uk/fileadmin/user_upload/files/zoo_check/ publications/Animal_Ark_or_sinking_ship.pdf >.

Dixon, Thomas. "Zoos: Debatabase - Debate Topics and Debate Motions." IDEA: International Debate Education Association - Debate Resources & Debate Tools. 06 Apr. 2009. Web. 28 Jan. 2011. < http://www.idebate.org/debatabase/topic_details.php?topicID=1 >.

Horton, Jennifer. "Are Zoos Good or Bad." HowStuffWorks.com . 15 Sept. 2008. Web. Apr. 2011. < http://animals.howstuffworks.com/animal-facts/zoos-good-or-bad.htm >.

Lin, Doris. "Should Zoos Keep Endangered Species?" About.com . The New York Times Company. Web. Apr. 2011. < http://animalrights.about.com/od/wildlife/a/EndangeredZoos.htm >.

Van Tuyl, Christine.  Zoos and Animal Welfare . Detroit: Greenhaven, 2008. Print.

Related Materials & Resources

Suggested instructional strategies, instructional procedures.

Teacher Preparation Prior to launching the teaching task in the classroom, a teacher should consider the following questions:

How much support will students need to successfully complete the task?

What parts of the process can be completed independently (during or outside of class)? What parts of the process represent new learning or substantial challenge and warrant direct instruction or guided practice during class?

What content and vocabulary instruction and activities will be provided so that students are able to successfully complete the task?

How will reading be scaffolded for my students? (Read together? Read in groups? Read independently?)

What note-taking method will students use, and does that method align with the writing task?

How will students make the transition from the reading to the writing? (outline, graphic organizer, etc.)

What writing instruction is needed to help students write their thesis statements, organize their notes, embed quotes, and cite evidence?

How will students receive feedback at various stages of the writing process to make sure they are answering the prompt, their papers are focused, their ideas are fully developed with details, examples, etc.?

Daily Plan The daily plan is flexible based on students' prior knowledge, experience and skills in reading, research and writing as well as their ability to apply subject area knowledge to a new scenario. The amount of time, in class instruction, and scaffolds needed can be increased or decreased to provide the appropriate level of challenge and support for students.

Teaching Task 2 (Argumentative/Analysis L1, L2): Should animals be kept in zoos? After reading informational texts, write an essay that addresses the question and support your position wiht evidence from the text(s). L2  Be sure to acknowledge competing views.

Task Engagement and Analysis The teacher introduces the teaching task to students by linking the task to the class content that has been taught previously and to existing knowledge, skills, and interests. The teacher asks students to read the teaching task and make notes or discuss with peers things they already know about this issue or topic.

The teacher helps the students to understand the expectations of the teaching task by asking students what they think a good response to the task might include and creating a classroom list. The teacher may share examples of the type of texts the students will produce (either actual student samples or commercially published texts). Sharing the rubric with students will clarify the expectations. (Clicking on each performance level of the rubric will enable teacher access to annotated student writing for that level.)

The teacher explains the timetable and supports available for completing the task.

Text Selection The teacher has either preselected the texts or will provide access to research sources for students to select texts. The teacher asks students to begin to record information about the sources (e.g., using notebooks, note cards, technology). The teacher may need to provide models or instruction on creating a bibliography or works cited. The students should identify author, title, publisher, date, and any other needed information (e.g., volume, editor) A discussion about the credibility or merit of sources may be needed.

Preview texts The teacher can provide students with all of the texts or offer students a list of acceptable sources from which to choose. The teacher briefly highlights each text with a summary to assist students in making appropriate text selections. The teacher asks the students to skim through each text to identify the genre, purpose, and text structure. A teacher think-aloud explaining rationale for making certain text selections may be beneficial to students.

Note-taking The teacher provides or suggests that a note-taking method be used that is consistent with the expectations for the task and the type of writing (e.g., argumentative-pro/con t-chart). Students should be encouraged to refer to the teaching task so that their notes are relevant to the prompt. Students should be encouraged to include both textual information and their own connections and implications. Students should continue to add to their bibliography or works cited.

Teachers may need to teach or reinforce practices to promote academic integrity and to help students avoid plagiarism. The ability to use and credit sources appropriately shows respect for the work of others and adds credibility to a student's argument and/or research.

Reading and Research The teacher assigns the reading, research and note-taking to students and provides instruction to support analysis and synthesis of texts. The teacher may ask students to reflect orally or in writing on key questions including:

Which parts of the text provide evidence that relates to the prompt?

What historical or current examples did you notice that relate to the prompt?

What is the text explicitly saying? What gaps or unanswered questions do you see?

What competing arguments have you encountered or thought of based on the text (argumentative)?

How do you know your sources are credible?

Depending upon the needs of students in the classroom, additional scaffolds may be necessary (e.g., whole-group reading and teacher modeling of note-taking, paired in-class reading, talking to the text, small group discussion). The teacher may either provide students with print source options or make electronic texts available to them through the use of Web 2.0 tools (e.g., Wikis, Nings) or online library databases (e.g., EBSCO, ProQuest).

Transition to Writing The teacher uses discussion based strategies such as the Paideia/Socratic seminar or small group discussions to help students make connections between their research and notes and the teaching task.

Developing a Thesis or Claim Students write an opening paragraph that includes a controlling idea and sequences the key points that will be made throughout the writing assignment. The teacher may provide models of opening paragraphs and analyze them with the class. Students may provide feedback to each other on their opening paragraphs. Students should compare their opening paragraph to the teaching task and assess whether the paragraph fully address the main points of the prompt (e.g., define and explain, compare, take a position, etc.)

Organizing Notes/Planning Students organize their notes into a graphic organizer or outline that establish a logical structure for the assignment. An outline begins with the thesis or claim, sequences key points and includes supporting evidence from texts.

Development of rough drafts Students begin writing their rough drafts. The teacher frequently checks in with students to answer questions, offer feedback, and provide writing instruction as needed. Through planning, the teacher embeds opportunities for students to receive feedback on their writing prior to the submission of the final draft either through peer conferencing, teacher conferencing, or written teacher feedback. Students revise their drafts based on the feedback they receive. The amount of time needed for the development of rough draft varies and may include time during and outside of class.

Completion of Final Draft Students either self or peer-edit their papers for conventional errors and complete the final draft.

Assessment and Reflection The teacher uses the LDC rubric to assess the students' writing and provide feedback to help students improve their performance. Patterns in student performance guide further instruction.

Analytic Scoring The rubric is structured to facilitate analytic scoring - the awarding of separate scores by readers for each of the seven scoring elements. Scorers should keep in mind that the description of work quality within any particular "cell" of the rubric may still address more than one idea, and therefore may not match a particular essay perfectly. The scorer must identify the descriptor that is the best match to a paper based on the preponderance of evidence. If the decision is truly a "coin toss," the scorer should feel free to use the "in-between" or "half" scores. A variation of analytic scoring might be used in a situation in which the emphasis of instruction at a particular time might be on a subset of the seven scoring elements. For example, if instruction is focused on development and organization, then a teacher might simply award scores for those two scoring elements.

Holistic Scoring Holistic scoring is assigning a single, overall score to a paper. Analytic and holistic scoring rubrics look much the same. The holistic scorer's job is to pick the single score (1, 2, 3, 4) that corresponds to the set of descriptors for scoring elements that best matches a paper. Again, in-between or half scores can be used. Ideally, holistic scorers are thinking about all the scoring elements as they read papers, but over time they find that they can assign holistic scores very rapidly, yet still fairly accurately. This is one of the advantages of holistic scoring. However, analytic information is not generated by this method.

Score Recording and Feedback It would be good practice for teachers to share the rubrics with students and discuss "criteria for success" relative to the scoring elements. However, it is not intended that a clean scoring rubric would be attached to every paper that is scored in all situations. It might be more appropriate to attach score slips that list the scoring element names with blank spaces after them for the recording of scores (and a space for a total score, too, perhaps). A customized rubber stamp could accomplish the same. Analytic scores do provide useful information to the students since they reference descriptors in the rubric. However, nothing beats descriptive comments that are best written in the margins of the papers where they are most appropriate.

Cut Scores for Proficiency Levels Scorers can readily compute a total score (the sum of the seven element scores) or an average score (that sum divided by 7). If translating scores to performance levels is desired, then the structure of the rubrics lends itself to the use of the following cut scores:

LDC Scores and Grades LDC scores could be translated to grades contributing to students' course grades. How this would be done is an individual teacher's decision. Teachers could establish their own cut scores for letter grades or just re-label the four performance levels as A, B, C, D. They could come up with their own way to convert LDC scores to numerical grades consistent with whatever numerical scale they use for other class work.

Click on each performance level below (Not Yet, Approaches Expectations, Meets Expectations, Advanced) to view annotated student samples.

Sean Houseknecht, Alex Shubert, Monica Cressman - Elizabethtown Area School District

Content Collections

Date published.

• Environment

Persuasive Essay Sample: Zoos Should Be Banned

Imagine being caged throughout your life. Being stripped away from your family at a new pace with new people. Being stared at and pointed at by strangers. This is actually what animals go through while living in zoos. Zoos, short for zoological parks, are places where animals are forced to live in captivity and put on display. Zoos have been a form of entertainment as far back as 2500 BCE and became popular during the 18th century. Throughout time zoos have been a great experience for humans this is not the case for the animals. Animals in captivity are severely mistreated and have serious health conditions. Zoos are a negative environment for animals and should be banned. 

Animals held in captivity at zoos face major dangers mentally and physically, which could lead to death. These animals are separated from their families and trapped for the rest of their lives. These intergenerational bonds are broken depriving animals of the love from their families. Even if the animal is born in the zoo, they are still stripped away from their parents and sold to other zoos. Living without the support and dependability of their family members takes a toll on the mind. The animals are stuck alone in a new place with little space and extreme boredom. There is not enough space to exercise and way less than their natural habitats not allowing them to live naturally. This can cause animals to be diagnosed with zoochosis. Zoochosis is a mental illness that many zoo animals have to suffer from. This includes physical behaviors such as swaying, rocking, over-grooming, vomiting, and self-mutilation (Smith). Mental struggles affect the physical body causing critical medical issues to arise. Zoos animals are introduced to new diseases only found in captivity that they have to combat. Some examples are Overgrown hooves, Avain Aspergillus infection, and Elephant endotheliotropic herpesvirus infection (EEHV) (Loomis). These diseases could have easily been avoided if Zoos’ were more sanitary. All three of the diseases listed are caused by poor hygiene and or poor feeding habits. Zoos claim to be dedicated to the conversation of endangered species but fail to care for these animals successfully. It is unknown that all zoos are like this some may be successfully carrying out nature conservation but the absolute truth about zoos is untold so no assumption cannot be made. 

Nature conservation is the movement that focuses on the conservation of specific species from extinction and the habitats that house these species. Zoos usually have a breeding program to contribute to the conservation movement by saving different animals from dying off. It is no secret that a massive number of species are going extinct all around the world and zoo breeding has prevented many of the species known and loved to remain alive (Hone). The point of this breeding is to raise the number of endangered species and releasing them into the wild. Yet, this is not the case since only 12% of captive-bred animals are released (Brichieri-Colombi 35). Many baby animals are instead kept at the zoo being exploited to attract more money and visitors. For example, in Wales zoos only 9% of the animals held captive are endangered (Free). Sometimes the newly bred animals are killed. Zoos are killing animals frequently for reasons such as lack of space or no reason at all and were told by Zoo CEOS to just dispose of the bodies (Smith). The zoos’ over-breeding is counterproductive and goes against their word of saving the species. There have been nearly five hundred animals dead at a single zoo in the past four years (Smith). The animals have the chance of being killed on top of being underfed, used to excessive breeding, and being confined to a small space all for humans’ amusement. 

Zoos are morally wrong. No human has the right to capture and confine an animal for their enjoyment. Why should animals have to be stripped from their families, be under-fed, have little space to live naturally, and have to go through such mental trauma? Animals do not deserve this kind of treatment. As living creatures, they have the same feelings as humans, especially given that many are mammals as well.  Zoos are animal prisons, which on most occasions do not truly care about the well-being of animals. So in conclusion, should we as humankind be allowing this suffering to continue for our amusement? NO! Zoos need to be stopped.

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• Oct 27, 2022

Student Opinion: Zoos should be banned

Do you think zoos are nice places for animals to live? If you do, think again. Zoos are actually harmful to animals. There are three main reasons why. First, zoos breed animals inhumanely. Second, they do not help animals return to the wild. Third, they do not take good enough care of the animals. For these reasons, zoos should be shut down and banned, or stopped altogether.

The first reason zoos should be banned is that they breed captive animals. Zoos breed animals so that they will have baby animals to show the public. Most zoo animals are born inside zoos. Many are raised without ever seeing their original, wild homes. When zoos have too many animals, they do not return them to the wild. They simply kill the "extra" animals.

Take this example from 2014. The Copenhagen Zoo is located in Denmark, a country in northern Europe. A giraffe there named Marius was raised as a baby in the zoo. He was loved by the public. Yet, when he became an adult, he was killed. The zoo's staff shot him. They didn't think he would be useful. They had other male giraffes they could breed instead of Marius.

Baby animals attract more visitors than older animals. Killing an adult animal opens up space and resources to bring in a younger animal. That animal can draw bigger crowds and more money. That is the real reason Marius was killed. The zoo made less money as he grew up. People were more interested in Marius when he was a baby than when he became an adult.

The second reason zoos should be banned is that they rarely help endangered animals return to their original habitats. A report by National Geographic found that most zoos do not have any contact with reintroduction programs.

People for the Ethical Treatment of Animals (PETA) is a nonprofit organization that fights for animal rights. According to them, fewer than one-fifth of the animals in United States zoos are actually endangered. When an animal species is endangered, it is at risk of dying out completely. Zoos spend tons of money building enclosures for animals. Yet, they do almost nothing to restore wild habitats or to stop poaching in wild environments.

Finally, zoos simply do not have enough resources to properly house the creatures that live there. Wild habitats cannot be remade in spaces where animals are held captive. An opinion article called "All the Reasons Why Zoos Should Be Banned" was published by Vice in 2015. It said polar bears in zoos have up to 18,000 times less space than they do in the wild.

Animals cannot be healthy in zoos. Seventy-five percent of elephants kept in zoos are overweight, according to the article. Forty percent of lion cubs pass away before their full life span. This data supports the argument that zoos do not have the resources to support animals' well-being, health and populations. The British Broadcasting Company (BBC) has reported that around 3,000 to 5,000 animals are killed each year in zoos in Europe. Many more animals show signs of zoochosis. This is a psychological disorder observed in zoo animals that leads to pacing, bar biting and other repeated behaviors.

Zoos should make an effort to reintroduce the animals they own into natural habitats. Some could be returned to the wild. However, many zoo animals would not be able to survive in the wild. These animals should then be sent to sanctuaries where they can live peacefully.

Zoos inhumanely source and breed animals. They do little to improve wildlife populations. Zoos also do little to help the public understand their impact on wildlife. Also, they cannot provide what is needed to support animals' lives. Zoos should reintroduce their animals into the wild or into sanctuary settings. This will have the added benefit of relieving zoos of the burden of keeping these animals alive. Isn't that a win-win?

Megan Zhou is a sixth-grade student at Sycamore Ridge School in San Diego, California.

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